65415282 has 16 divisors (see below), whose sum is σ = 132674112. Its totient is φ = 21497840.

The previous prime is 65415277. The next prime is 65415283. The reversal of 65415282 is 28251456.

65415282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65415283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76353 + ... + 77204.

It is an arithmetic number, because the mean of its divisors is an integer number (8292132).

Almost surely, 2^65415282 is an apocalyptic number.

65415282 is an abundant number, since it is smaller than the sum of its proper divisors (67258830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65415282 is a wasteful number, since it uses less digits than its factorization.

65415282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153633.

The product of its digits is 19200, while the sum is 33.

The square root of 65415282 is about 8087.9714391187. The cubic root of 65415282 is about 402.9270331149.

The spelling of 65415282 in words is "sixty-five million, four hundred fifteen thousand, two hundred eighty-two".